| City : | Plainwell City |
| County : | Allegan County, Cumberland County, Iredell County, Scott County |
| State : | Michigan (MI) |
| | |
| Land Area : | 1.97 sq mi |
| Water Area : | 0.08 sq mi |
| Latitude : | 42.4520033 |
| Longitude : | -85.6507207 |
| | |
| Population (2010): | 3,804 |
| Population Estimate (2012) : | 3,818 |
| Population Density : | 1,926.49/sq mi |
| Housing Units (2012) : | 1,674 |
| Median Household Income (2012) : | $38,309 (Michigan : $48,471, USA : $53,046) |
| Median Family Income (2012) : | $43,696 (Michigan : $60,749, USA : $64,585) |
| Median House Price (2012) : | $108,800 (Michigan : $128,600, USA : $181,400) |